Social Scientists in agricultural research :
Horton, Douglas E.
Social Scientists in agricultural research : lessons from the Mantaro Valley Project, Perú. - Lima : CIP, 1984. - 67 p.
0889364001
CIENTIFICOS SOCIALES
INVESTIGACION AGRICOLA
PERU
Social Scientists in agricultural research : lessons from the Mantaro Valley Project, Perú. - Lima : CIP, 1984. - 67 p.
0889364001
CIENTIFICOS SOCIALES
INVESTIGACION AGRICOLA
PERU